MP4 files not beeing seen

[tatooin]

Have you used the Music Videos library type?  It does not retrieve online metadata and should just show the library contents as is.  No file naming conventions either.

Thanks for your answer. That's good to know that this library type should do the trick. However it only partially works. Some folders have their files listed properly, while others folders remains empty from JF point of view. And again, I double-checked all permissions. Everything is fine on that side.

Best